I first authored an online course in 2010 and offered that same course in Fall 2010. I have been involved with online education ever since in a number of capacities: author, teacher, encourager, funder, administrator, champion, and colleague of Maplesoft. The Faculty of Mathematics at the University of Waterloo now offers more than 60 degree credit courses online, a graduate degree online and has courseware available to roughly 120,000 high school students.
My experience has made me somewhat skeptical in general. Though I continue to be thrilled by the enthusiasm of those joining the move to digital assets, there has been a certain amount of naiveté in that enthusiasm. As a result, when people advocate for this or that particular digital initiative, it occasionally causes others to ask, “What could possibly go wrong?”